5 : Omokage -

: A self-cover version performed solely by Lilas Ikuta appears as the fifth track on YOASOBI's EP, The Book 2 . Cultural Impact

: The song was originally written and produced by Ayase (the composer of YOASOBI) for the Japanese YouTube channel THE FIRST TAKE . It features the vocals of three prominent female artists: milet , Aimer , and Lilas Ikuta (who is the vocalist "Ikuta" of YOASOBI). 5 : Omokage

: Released as a digital single on December 17, 2021, credited to milet × Aimer × Lilas Ikuta. : A self-cover version performed solely by Lilas